package cn.tedu.sp04.order.servoce;

import cn.tedu.sp01.pojo.Item;
import cn.tedu.sp01.pojo.Order;
import cn.tedu.sp01.pojo.User;
import cn.tedu.sp01.service.OrderService;
import cn.tedu.sp04.order.feign.ItemClient;
import cn.tedu.sp04.order.feign.UserClient;
import cn.tedu.web.util.JsonResult;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 * @author 张琪
 * @date 2020/12/26
 * @describe 订单模块实现类
 */
@Service
@Slf4j
public class OrderServiceImpl implements OrderService {

    @Autowired
    private ItemClient itemClient;

    @Autowired
    private UserClient userClient;

    @Override
    public Order getOrder(String orderId) {
        //TODO: 调用user-service获取用户信息
        JsonResult<User> json1 = userClient.getUser(7);
        //TODO: 调用item-service获取商品信息
        JsonResult<List<Item>> json2 = itemClient.getItems(orderId);
        Order order = new Order();
        order.setId(orderId);
        order.setUser(json1.getData());
        order.setItems(json2.getData());
        return order;
    }

    @Override
    public void addOrder(Order order) {
        //TODO: 调用item-service减少商品库存
        itemClient.decreaseNumber(order.getItems());
        //TODO: 调用user-service增加用户积分
        userClient.addScore(7, 200);
        log.info("保存订单："+order);
    }
}
